Web Generator 1.0.0
ISKO
Information about air quality in the Czech Republic
Current overview of data from automated stations (non-verified data)

Updated: 2025-02-19 01:24 CET


Locality

Basic data Locality photo
Locality: Opava-Katerinky
Code: TOVKA
Type of measuring programme: Automated measuring program
Locality owner: Czech Hydrometeorological Institute
Classification
Abbreviation: B/U/R
Localization
Coordinates: 49° 56´ 41.958" North latitude 17° 54´ 34.310" East longitude
Altitude: 255 m

Actual measured level of air pollution

Actual unverified data

Date and time SO₂ NO₂ CO O₃ PM₁₀ PM₂.₅
1h 24h 1h 8h average 1h 8h average 1h 24h average 1h
µg∙m⁻³ µg∙m⁻³ µg∙m⁻³ µg∙m⁻³ µg∙m⁻³ µg∙m⁻³ µg∙m⁻³ µg∙m⁻³ µg∙m⁻³
2025-02-18 01:00 - 02:00 CET 58.6 45.6 49.3
2025-02-18 02:00 - 03:00 CET 40.2 45.5 44.9
2025-02-18 03:00 - 04:00 CET 45.2 45.5 43.8
2025-02-18 04:00 - 05:00 CET 35.5 45.1 35.3
2025-02-18 05:00 - 06:00 CET 36.5 44.7 38.5
2025-02-18 06:00 - 07:00 CET 33.6 44.4 32.1
2025-02-18 07:00 - 08:00 CET 52.4 44.2 31.4
2025-02-18 08:00 - 09:00 CET 33.3 43.0 28.7
2025-02-18 09:00 - 10:00 CET 30.1 40.5 42.8
2025-02-18 10:00 - 11:00 CET 38.1 39.5 34.1
2025-02-18 11:00 - 12:00 CET 21.5 38.2 16.7
2025-02-18 12:00 - 13:00 CET 33.7 38.0 30.4
2025-02-18 13:00 - 14:00 CET 21.7 37.9 15.8
2025-02-18 14:00 - 15:00 CET 16.2 37.6 13.9
2025-02-18 15:00 - 16:00 CET 16.9 37.4 12.7
2025-02-18 16:00 - 17:00 CET 10.2 37.2 21.8
2025-02-18 17:00 - 18:00 CET 24.8 37.0 18.9
2025-02-18 18:00 - 19:00 CET 20.3 36.5 15.0
2025-02-18 19:00 - 20:00 CET 42.8 37.4 18.0
2025-02-18 20:00 - 21:00 CET 51.4 37.5 32.4
2025-02-18 21:00 - 22:00 CET 50.0 37.5 51.3
2025-02-18 22:00 - 23:00 CET 77.9 38.4 73.5
2025-02-18 23:00 - 00:00 CET 72.4 38.9 78.2
2025-02-19 00:00 - 01:00 CET 37.5

Legend

     Color      Description
      Component is not measured
      Incomplete data
      Limit exceeded

Map of station position

Map is on page with detailed information about locality